Ventricular Tachycardia in Neonates: A Report of Two Cases and Review of the Literature

In the case of hemodynamically stable broad complex tachycardia, it is essential to evaluate the causes and to diagnose correctly in the selection of appropriate management and drugs. We report two neonates diagnosed with idiopathic ventricular tachycardia, which is extraordinarily rare. One presented with idiopathic fascicular ventricular tachycardia (right bundle branch block pattern with a superior axis), and the other presented with right ventricular outflow tract ventricular tachycardia (left bundle branch block pattern with an inferior axis). These two forms are representative of benign ventricular tachycardia. No features of cardiovascular shock were observed. While the recommended initial drug treatments are different, the conditions were well controlled by propranolol without the development of any adverse events. There was no recurrence of arrhythmia for several months in the outpatient clinic.

A Neonate Diagnosed with Wolff-Parkinson-White Syndrome Presenting with Cardiogenic Shock

We present the case of a healthy 28-day-old female full-term neonate who was admitted to the neonatal intensive care unit for severe metabolic acidosis, hypoglycemia, and an initial sinus rhythm. The first diagnostic hypothesis was hypovolemic shock, and fluid resuscitation was started immediately. During fluid therapy, cardiovascular collapse occurred with supraventricular tachycardia. The latter was successfully treated with adenosine and beta-blockers. After 8 days, electrocardiography showed ventricular pre-excitation, and Wolff-Parkinson-White syndrome was diagnosed. A novel variant of the MYL2 gene that is related to hypertrophic cardiomyopathy and conduction defect was found after discharge. Cardiogenic shock should be considered, despite being a rare cause of shock in neonates.

Oral Administration of Nonionic Water-Soluble Contrast Media to Treat Meconium Obstruction in Premature Infants: A Preliminary Study

Purpose@#Meconium obstruction of prematurity (MOP) predisposes premature infants to intestinal perforation and prolonged hospitalization if not diagnosed and treated promptly. A standard contrast enema is less effective to treat infants with distal ileal obstructions because the contrast may not reach the obstructed areas. In an effort to avoid risky surgery, we administered oral contrast media to seven clinically diagnosed patients with MOP whose obstructions were not relieved via conventional sonography-guided contrast enema. We retrospectively evaluated whether oral nonionic water-soluble contrast media relieves MOP. @*Methods@#Seven of 67 premature infants with MOP were administered oral contrast media from June 2015 to January 2019. Patients were followed-up radiographically for bowel distention and evacuation of contrast media after oral administration. We recorded radiographic improvements, meconium evacuation, time to first feeding after oral contrast media administration, maternal history, and neonatal clinical factors. @*Results@#We evaluated five male and two female infants. The median gestational ages and body weights at birth were 27+5 weeks and 890 g, respectively. Radiography in five infants revealed multiple distended intestinal loops without air-fluid interfaces. Two infants had gasless abdomens, in which only stomach gas was visible. Oral contrast media (median, 2.5 mL) were administered at a median age of 7 days; five infants (5/7, 71.4%) responded to this treatment. The remaining two infants, who had ileal stenosis and hypoganglionosis, were surgically managed. Five infants (5/7, 71.4%) had maternal risk factors, and two (28.6%) were small for gestational age. @*Conclusion@#Nonionic oral water-soluble contrast medium can serve as a valuable adjunct treatment in premature infants with meconium obstruction.

Ventricular Tachycardia in Neonates: A Report of Two Cases and Review of the Literature

In the case of hemodynamically stable broad complex tachycardia, it is essential to evaluate the causes and to diagnose correctly in the selection of appropriate management and drugs. We report two neonates diagnosed with idiopathic ventricular tachycardia, which is extraordinarily rare. One presented with idiopathic fascicular ventricular tachycardia (right bundle branch block pattern with a superior axis), and the other presented with right ventricular outflow tract ventricular tachycardia (left bundle branch block pattern with an inferior axis). These two forms are representative of benign ventricular tachycardia. No features of cardiovascular shock were observed. While the recommended initial drug treatments are different, the conditions were well controlled by propranolol without the development of any adverse events. There was no recurrence of arrhythmia for several months in the outpatient clinic.

A Neonate Diagnosed with Wolff-Parkinson-White Syndrome Presenting with Cardiogenic Shock

We present the case of a healthy 28-day-old female full-term neonate who was admitted to the neonatal intensive care unit for severe metabolic acidosis, hypoglycemia, and an initial sinus rhythm. The first diagnostic hypothesis was hypovolemic shock, and fluid resuscitation was started immediately. During fluid therapy, cardiovascular collapse occurred with supraventricular tachycardia. The latter was successfully treated with adenosine and beta-blockers. After 8 days, electrocardiography showed ventricular pre-excitation, and Wolff-Parkinson-White syndrome was diagnosed. A novel variant of the MYL2 gene that is related to hypertrophic cardiomyopathy and conduction defect was found after discharge. Cardiogenic shock should be considered, despite being a rare cause of shock in neonates.

Oral Administration of Nonionic Water-Soluble Contrast Media to Treat Meconium Obstruction in Premature Infants: A Preliminary Study

Purpose@#Meconium obstruction of prematurity (MOP) predisposes premature infants to intestinal perforation and prolonged hospitalization if not diagnosed and treated promptly. A standard contrast enema is less effective to treat infants with distal ileal obstructions because the contrast may not reach the obstructed areas. In an effort to avoid risky surgery, we administered oral contrast media to seven clinically diagnosed patients with MOP whose obstructions were not relieved via conventional sonography-guided contrast enema. We retrospectively evaluated whether oral nonionic water-soluble contrast media relieves MOP. @*Methods@#Seven of 67 premature infants with MOP were administered oral contrast media from June 2015 to January 2019. Patients were followed-up radiographically for bowel distention and evacuation of contrast media after oral administration. We recorded radiographic improvements, meconium evacuation, time to first feeding after oral contrast media administration, maternal history, and neonatal clinical factors. @*Results@#We evaluated five male and two female infants. The median gestational ages and body weights at birth were 27+5 weeks and 890 g, respectively. Radiography in five infants revealed multiple distended intestinal loops without air-fluid interfaces. Two infants had gasless abdomens, in which only stomach gas was visible. Oral contrast media (median, 2.5 mL) were administered at a median age of 7 days; five infants (5/7, 71.4%) responded to this treatment. The remaining two infants, who had ileal stenosis and hypoganglionosis, were surgically managed. Five infants (5/7, 71.4%) had maternal risk factors, and two (28.6%) were small for gestational age. @*Conclusion@#Nonionic oral water-soluble contrast medium can serve as a valuable adjunct treatment in premature infants with meconium obstruction.

MRI Findings to Predict Neurodevelopmental Outcomes in Preterm Infants Near Term-Equivalent Age

Purpose@#Preterm infants are at high risk for adverse neurodevelopmental outcomes.Magnetic resonance imaging (MRI) has been proposed as a means of predicting neurodevelopmental outcomes in this population. It is controversial whether diffuse excessive high signal intensity (DEHSI) represents damage to the white matter or delayed myelination in preterm infants. This study investigated MRI findings for predicting the severity of neurodevelopmental outcomes and assessing whether preterm infants with DEHSI near term-equivalent age have abnormal neurodevelopmental outcomes. @*Materials and Methods@#Preterm infants (n = 64, gestational age at birth < 35 weeks) undergoing brain MRI near term-equivalent age and subsequent neurodevelopmental outcomes were evaluated between 18 and 24 months of age. The associations of MRI findings and the risk of severe cognitive delay, severe psychomotor delay, cerebral palsy (CP), and neurosensory impairment were analyzed.The associations of DEHSI with risks of severe cognitive delay, severe psychomotor delay, CP, and neurosensory impairment (hearing or visual impairment) were analyzed.Outcome data were evaluated by logistic regression and the Fisher’s exact test. @*Results@#There were significant associations between abnormal white matter findings and delayed mental development, delayed psychomotor development, neurosensory impairment, and presence of CP. The presence of DEHSI was not correlated with delayed neurodevelopmental outcomes or presence of CP. In multivariate logistic regression analyses, cystic encephalomalacia, punctate lesion, loss of white matter volume and ventricular dilation were significantly associated with CP. @*Conclusion@#Abnormal MRI findings near term-equivalent age in preterm infants predict adverse neurodevelopmental outcomes. No significant association between DEHSI and adverse neurodevelopmental outcomes was demonstrated.

Association between vitamin D level at birth and respiratory morbidities in very-low-birth-weight infants / 소아과

PURPOSE: This study aimed to evaluate vitamin D status at birth in very-low-birth-weight infants (VLBWIs: <1,500 g) and to determine the association between vitamin D level and respiratory morbidity. METHODS: A retrospective study was conducted at Soonchunhyang University Bucheon Hospital between November 2013 and November 2017. We collected blood samples and data on respiratory morbidity from 230 VLBWIs on the first day of life. Patients who were transferred to other hospitals (n=19), died before 36 weeks of gestational age (n=18), or whose blood samples were not collected immediately after birth (n=5) were excluded. Finally, 188 patients were enrolled. VLBWIs with different vitamin D levels were compared with respect to demographic features, maternal diseases, respiratory morbidities, and other neonatal diseases. RESULTS: The mean serum vitamin D level, as measured by 25-hydroxyvitamin D (25(OH)D), was 13.4±9.3 ng/mL. The incidence of vitamin D deficiency (<20 ng/mL) was 79.8%, and 44.1% of preterm infants had severe vitamin D deficiency (<10 ng/mL). Logistic analysis shows that a low serum 25(OH)D level (<20 ng/mL) was a risk factor for respiratory distress syndrome (odds ratio [OR], 4.32; P=0.010) and bronchopulmonary dysplasia (OR, 4.11; P=0.035). CONCLUSION: The results showed that 79.8% of preterm infants in this study had vitamin D deficiency at birth. Low vitamin D status was associated with respiratory morbidity, but the exact mechanism was unknown. Additional studies on the association between vitamin D level and neonatal morbidity are required.

Prophylactic versus Early Rescue Surfactant Treatment in Preterm Infants Born at Less than 30 Weeks Gestation or with Birth Weight Less than or Equal 1,250 Grams

Prophylactic surfactant is known to be effective to reduce chronic lung disease in preterm infants compared with rescue surfactant treatment. In Korea, early prophylactic surfactant therapy was introduced in 2011. However, recently, the increased utilization of antenatal steroids and early stabilization through continuous positive airway pressure (CPAP) in the delivery room may have changed the risks and benefits of prophylactic surfactant therapy of infants at high risk of respiratory distress syndrome (RDS). We compared the effects and safety of prophylactic surfactant therapy (within 30 minutes after birth) and early selective surfactant therapy (within 3 hours after birth) in preterm infants born at < 30 weeks gestation or with birth weight ≤ 1,250 g. The clinical data of 193 infants in period 1 (from 2008 to 2010, early selective surfactant therapy group) were collected retrospectively; those of 191 infants in period 2 (from 2012 to 2014, prophylactic surfactant therapy group) were collected prospectively. Compared to period 1, the rate of intubation and surfactant use were significantly increased in period 2. The use of multiple doses of surfactant in period 2 was significantly increased compared with period 1. Despite more invasive and aggressive management in period 2, there was no difference in the duration of mechanical ventilation, the incidence of bronchopulmonary dysplasia (BPD) or death, and the risk of other adverse neonatal outcomes between the 2 groups. In conclusion, the benefit of prophylactic surfactant therapy in infants treated under current practices is no longer clear compared to early selective surfactant therapy.

Immature Gastric Teratoma in a Newborn: A Case Report

A teratoma is the most common germ cell tumor in children; however, a gastric teratoma is very rare. An immature gastric teratoma has malignant potential; therefore, it should be removed surgically and followed up routinely to assess for recurrence by performing imaging studies and estimating serum alpha-fetoprotein (AFP) level. We describe the case of a 2-day-old male neonate with abdominal distension and a palpable mass. He underwent surgical resection of a tumor that was diagnosed as an immature gastric teratoma.

Deaths in the Neonatal Intensive Care Unit between 2002 and 2014

PURPOSE: To report the causes and patterns of death among infants admitted to our neonatal intensive care unit (NICU) over a 13-year period. In addition, we analyzed trends regarding the type of end-of-life care provided. METHODS: All of the neonates who died at the Soonchunhyang University Bucheon Hospital between January 1, 2002, and December 31, 2014, were identified. The causes and circumstances of death were extracted from individual medical records. Trends in mortality were compared between two time periods: 2002 to 2007 and 2008 to 2014. RESULTS: Of the 5,223 admissions to our NICU, 97 neonates died. The overall mortality rate was 1.9%. The most common cause of death was sepsis (15%). At a lower gestational age, infants died of extreme prematurity and complications of prematurity. Among term infants, the principal cause of death shifted to hypoxic ischemic encephalopathy and asphyxia. A total of 63 infants (64.9%) received maximal intensive care, and 34 infants (35%) had redirection of intensive care. During this period, the proportion of death after redirection of care increased from 30.6% to 39.6%. Infants decided to forgo life-sustaining care before death had significantly lower gestational ages and lower birth weights (30.5 vs. 27.1 weeks, P=0.005; 1,528 vs. 1,063 g, P=0.025). CONCLUSION: Infection remained an important cause of death for neonate, particularly for preterm infants. The proportion of infants who had redirectoin of care before death was increased, suggesting that quality-of-life should be considered an important factor in the decision-making process for the infant, parents, and medical staff.

Preserved Hippocampal Glucose Metabolism on 18F-FDG PET after Transplantation of Human Umbilical Cord Blood-derived Mesenchymal Stem Cells in Chronic Epileptic Rats

Human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) may be a promising modality for treating medial temporal lobe epilepsy. 18F-fluorodeoxyglucose positron emission tomography (FDG-PET) is a noninvasive method for monitoring in vivo glucose metabolism. We evaluated the efficacy of hUCB-MSCs transplantation in chronic epileptic rats using FDG-PET. Rats with recurrent seizures were randomly assigned into three groups: the stem cell treatment (SCT) group received hUCB-MSCs transplantation into the right hippocampus, the sham control (ShC) group received same procedure with saline, and the positive control (PC) group consisted of treatment-negative epileptic rats. Normal rats received hUCB-MSCs transplantation acted as the negative control (NC). FDG-PET was performed at pre-treatment baseline and 1- and 8-week posttreatment. Hippocampal volume was evaluated and histological examination was done. In the SCT group, bilateral hippocampi at 8-week after transplantation showed significantly higher glucose metabolism (0.990 +/- 0.032) than the ShC (0.873 +/- 0.087; P < 0.001) and PC groups (0.858 +/- 0.093; P < 0.001). Histological examination resulted that the transplanted hUCB-MSCs survived in the ipsilateral hippocampus and migrated to the contralateral hippocampus but did not differentiate. In spite of successful engraftment, seizure frequency among the groups was not significantly different. Transplanted hUCB-MSCs can engraft and migrate, thereby partially restoring bilateral hippocampal glucose metabolism. The results suggest encouraging effect of hUCB-MSCs on restoring epileptic networks.

Plasma neutrophil gelatinase-associated lipocalin as a potential predictor of adverse renal outcomes in immunoglobulin A nephropathy

BACKGROUND/AIMS: Neutrophil gelatinase-associated lipocalin (NGAL) is a well-known biomarker of acute kidney injury. We evaluated the value of plasma NGAL (pNGAL) as an independent predictor of prognosis in immunoglobulin A nephropathy (IgAN). METHODS: In total, 91 patients with biopsy-proven IgAN at a single center were evaluated. pNGAL was measured using a commercial enzyme-linked immunosorbent assay kit (R&D Systems). Adverse renal outcome was defined as chronic kidney disease (CKD) stage 3 or above at the last follow-up. Pearson correlation coefficient and Cox regression were used for analyses. RESULTS: The mean age of all patients (male:female, 48:43) was 35 years (range, 18 to 77). pNGAL ranged between 21.68 and 446.40 ng/mL (median, 123.97) and showed a correlation with age (r = 0.332, p = 0.001), creatinine (r = 0.336, p = 0.001), estimated glomerular filtration rate (r = -0.397, p 1 g/day (HR, 5.184; 95% CI, 1.124 to 23.921; p = 0.035), and pNGAL (HR, 1.012; 95% CI, 1.003 to 1.022; p = 0.013) were independent predictors associated with adverse renal outcome. CONCLUSIONS: pNGAL showed strong correlations with other clinical prognostic factors and was also an independent predictor of adverse renal outcome. We suggest pNGAL as a potential predictor for prognosis in IgAN, while further studies are needed to confirm the clinical value.

Evaluation of Satisfaction with Hearing Aids Using a Questionnaire Based on MarkeTrak Survey / 대한이비인후과학회지

BACKGROUND AND OBJECTIVES: MarkeTrak survey is a subjective evaluation method for hearing aid users. This investigation evaluated the level of subjective satisfaction in hearing aid users by adopting the MarkeTrak survey method. SUBJECTS AND METHOD: Ninety-seven subjects participated in this study and replied to the Korean version of 8th MarkeTrak survey. The satisfaction score regarding hearing aids used a 7-point scale to analyze the patient-related as well as hearing aids-related factors. RESULTS: Overall satisfaction rate was 60.8%. Among the patient-related factors, women showed significantly higher satisfaction rate (p<0.05) than men but the level of education affected the satisfaction rate (p<0.05). Hearing aids users showed significantly higher satisfaction rate in small group communication than in other circumstances (p<0.05). The factors related to the hearing aids did not have significant influence on the satisfaction rating. CONCLUSION: MarkeTrak survey is a useful questionnaire for evaluating satisfaction about not only hearing factors but also sociodemographic factors and hearing-aids related factors.

Clinical Outcome of Infants Who Underwent Tracheostomy in Neonatal Intensive Care Unit: 16 years' Experience in a Single Center

PURPOSE: This study was designed to review the clinical outcome of infants who underwent tracheostomy in the neonatal intensive care unit (NICU) of a single center in Korea during 16 years. METHODS: We retrospectively reviewed medical records of 33 patients who underwent tracheostomy in NICU of Samsung Medical Center between January, 1997 and December, 2013. We collected data on timing, indications, clinical outcomes, and complications of tracheostomy in the study patients. We also compared these variables with those in another single center study (study A) recently showing the outcome of infants who underwent tracheostomy in a NICU of USA during 10 years. RESULTS: The median gestational age and birth weight of the study patients were 35 weeks, and 3,200 g, respectively. Gestational age of the study patients was greater than that of study A (35 weeks vs. 27 weeks). The most common indication for tracheostomy was airway disease (69.7%) in our study. Bronchopulmonary dysplasia (9%) was less frequent indication for tracheostomy in our study when compared with in the study A (41%). Granuloma formation was the most common complication of tracheostomy (48%) and decannulation was accomplished in nine patients (27.3%). Although the mortality rate was 12.1%, no patient died from tracheostomy-related complications. CONCLUSION: Main causes of tracheostomy in our NICU are airway problems and neuromuscular diseases rather than bronchopulmonary dysplasia itself. For better clarification of clinical courses and outcomes related to tracheostomy performed in NICU in Korea, further study in a larger population will be needed.

Survival of Patients with Trisomy 18 Based on the Treatment Policy at a Single Center in Korea

PURPOSE: Although discussion about active treatment of trisomy 18 is increasing, there are no previous articles regarding this subject in Korea. In order to provide objective data about the clinical characteristics and survival of patients with trisomy 18, based on the treatment policy, to medical teams and parents with trisomy 18, we reviewed the medical records of such patients at a single center in Korea. METHODS: This is a retrospective study of 22 patients diagnosed with trisomy 18 at the Samsung Medical Center between 1995 and 2013. We collected data about the clinical characteristics, including demographics, birth history, diagnosis method, and associated anomalies. We analyzed the survival in days, according to three broad categories of treatment policy: give-up, conservative management and active treatment. RESULTS: Of the 22 patients with confirmed trisomy 18, the majority were female (19, 86%). The median gestational age was 39 weeks (range, 31-41 weeks) and the median birth weight is 2,029 g (range, 1,130-2,990 g). Among the anomalies associated with trisomy 18, ventricular septal defect (86%) and patent ductus arteriosus (81%) were the most common cardiac anomalies; giant cisterna magna (59%) was the most common central nervous system anomaly; and clenched hands (73%) and low set ears (59%) were the most common structural anomalies. The survival based on the treatment policy was the highest in the active treatment group, followed by the conservative management group. The give-up group had the lowest survival. CONCLUSION: It is possible to achieve an improvement in both survival and symptom relief for patients with trisomy 18, despite poor neurological outcome and high mortality. Medical personnel need to provide objective data on trisomy 18 to the parents, and determine the treatment policy through careful discussion.

Retinopathy of Prematurity in Infants with Birth Weights Greater than 1,000 Grams

PURPOSE: To understand the incidence of retinopathy of prematurity (ROP) in preterm infants with birth weights more than 1,500 g or gestational age 30 weeks, and/or unstable clinical course, we investigated the highest gestational age and birth weight of preterm infants who require ROP treatment and those who do not. METHODS: The subjects were preterm infants admitted in Samsung medical center between January 1, 2000 and December 31, 2013. We retrospectively reviewed the medical records of 847 premature infants whose birth weights were more than 1,000 g. RESULTS: Of the 847 infants, 105 (12.4%) had stage 1 ROP, 54 (6.4%) had stage 2, 31 (3.7%) had stage 3, 0 had stage 4, and 2 (0.2%) had stage 5 ROP. Thirty-three (3.9%) of the 847 infants developed stage 3-5 ROP. Twenty (2.4%) of these 33 (3.9%) stage 3-5 ROP infants required treatment. Among the stage 1-3 ROP infants who did not require treatment, the highest gestational age was 37(+1) weeks (stage 1) and birth weight was 2,362 g (stage 1). Among the stage 3-5 ROP infants who needed treatment, the highest gestational age was 32 weeks and birth weight was 1,495 g. CONCLUSIONS: Newborn infants with gestational age more than 38 weeks or birth weight more than 2,400 g did not develop ROP even if they had an unstable clinical course. In our study, no preterm infants with gestational age more than 33 weeks or birth weight more than 1,500 g required ROP treatment.

Clinical Value of Vestibular Evoked Myogenic Potential in Assessing the Stage and Predicting the Hearing Results in Meniere's Disease

OBJECTIVES: Our goal was to find the clinical value of cervical vestibular evoked myogenic potential (VEMP) in Meniere's disease (MD) and to evaluate whether the VEMP results can be useful in assessing the stage of MD. Furthermore, we tried to evaluate the clinical effectiveness of VEMP in predicting hearing outcomes. METHODS: The amplitude, peak latency and interaural amplitude difference (IAD) ratio were obtained using cervical VEMP. The VEMP results of MD were compared with those of normal subjects, and the MD stages were compared with the IAD ratio. Finally, the hearing changes were analyzed according to their VEMP results. RESULTS: In clinically definite unilateral MD (n=41), the prevalence of cervical VEMP abnormality in the IAD ratio was 34.1%. When compared with normal subjects (n=33), the VEMP profile of MD patients showed a low amplitude and a similar latency. The mean IAD ratio in MD was 23%, which was significantly different from that of normal subjects (P=0.01). As the stage increased, the IAD ratio significantly increased (P=0.09). After stratification by initial hearing level, stage I and II subjects (hearing threshold, 0-40 dB) with an abnormal IAD ratio showed a decrease in hearing over time compared to those with a normal IAD ratio (P=0.08). CONCLUSION: VEMP parameters have an important clinical role in MD. Especially, the IAD ratio can be used to assess the stage of MD. An abnormal IAD ratio may be used as a predictor of poor hearing outcomes in subjects with early stage MD.

Survey of food allergy in elementary school children in Bucheon-city and relationship between food allergy and other allergic diseases

PURPOSE: This study was performed to evaluate the current status of food allergy (FA) and to analyze the relationship between allergy to individual foods and other allergic diseases in elementary school children. METHODS: We performed a questionnaire survey for FA, asthma, allergic rhinitis, and atopic dermatitis using International Study of Asthma and Allergies in Childhood questionnaires. A total of 1,929 students in 3 elementary schools were enrolled. RESULTS: A total of 324 students (16.8%) had ever suffered from FA symptoms more than once. Only 64 out of 324 students (19.8%) were diagnosed with FA by doctors. The presence of soy allergy was associated with the increased risk of bronchial asthma (adjusted odds ratio [aOR], 5.90; 95% confidence interval [CI], 1.87 to 18.59). The presence of egg (aOR, 1.91; 95% CI, 1.04 to 3.52) and wheat allergy (aOR, 5.45; 95% CI, 1.94 to 15.36) were associated with the increased prevalence of allergic rhinitis. The allergic symptoms to fruits/tomato was associated with the increased risk of allergic rhinoconjunctivitis symptoms (aOR, 2.98; 95% CI, 1.18 to 7.47). The allergic symptoms to egg (aOR, 2.29; 95% CI, 1.22 to 4.29), wheat (aOR, 4.91; 95% CI, 1.86 to 12.95), and shrimp/crab (aOR, 2.48; 95% CI, 1.37 to 4.49) were associated with the presence of atopic dermatitis. CONCLUSION: The prevalence of FA of elementary school students in Bucheon-city was 16.8%. A significant positive association between the suspected foods and the other allergic diseases was found. Soy allergy was significantly correlated to having bronchial asthma and fruits/tomato allergy correlated with allergic rhinoconjunctivitis.

A Case of Tuberculous Enteritis with Active Pulmonary Tuberculosis in a 12-Year-Old Girl / 소아감염

Intestinal tuberculosis (TB) is presented with nonspecific and variable clinical manifestations such as abdominal pain, diarrhea, fever and weight loss. Diagnosis of tuberculous enteritis may be missed or confused with many other chronic gastrointestinal disorders such as the Crohn disease and intestinal neoplasms. The diagnosis should be based on careful clinical evaluations, such as extra-intestinal signs and colonoscopic and histologic findings. Newer techniques such as PCR tests from the specimens through colonoscopic biopsy may be helpful to confirm diagnosis of tuberculous enteritis. The treatment regimens for pulmonary tuberculosis are generally effective for tuberculous enteritis as well. If not treated early, the prognosis of intestinal tuberculosis is poor. We report a case of tuberculous enteritis diagnosed by colonoscopic biopsy and TB PCR which was presented with diarrhea, abdominal pain, intermittent fever and weight loss in a 12-year-old girl with active pulmonary tuberculosis. The patient was treated successfully with antituberculosis agents for 11 months without any complications.